242555738

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{15671}}^1$

素因数の和:15853

約数の個数: 16

約数和(自身を含む): 372366720

約数和(自身を除く): 129810982

約数列:

[1, 2, 71, 109, 142, 218, 7739, 15478, 15671, 31342, 1112641, 1708139, 2225282, 3416278, 121277869, 242555738]

約数ペア:

[(1, 242555738), (2, 121277869), (71, 3416278), (109, 2225282), (142, 1708139), (218, 1112641), (7739, 31342), (15478, 15671)]